https://www.pcgamer.com/drive-fast-and-shoot-straight-in-gta-onlines-new-target-assault-races/

A new race mode is coming to GTA Online that combines the two best things about life in Los Santos—dangerous driving and guns—into one super-sport. Target Assault Races puts one player on the wheel and another on the trigger in a race where accuracy is even more important than speed. 

Passing checkpoints and finishing in the top three will earn bonus points, but hitting the targets is what really counts: Smaller targets are worth more, and hitting the bullseye will earn more points too. That puts a lot of responsibility on the driver, who will have to keep the vehicles slow and steady (relatively speaking, anyway) rather than fast and furious.